samm8940
21.10.2020 •
Mathematics
You and a friend play a video game. You havr a final svore of 50 points, and your friend has a final score I -21 points. By how many points did you win?
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Ответ:
Explanation: From -21 you need to add +21 to get to 0. Then from 0 to 50 you add +50. So 21+50=71
Ответ:
Emilias inequality, x<6 is correct because the number of hours is less than it equal to 6. Emilias number line is correct. The endpoint is correctly filled in and the number line should be shaded to the left of the endpoint.